Samsung Galaxy S 4G (T-Mobile)

The Samsung Galaxy S 4G had plenty to offer, including 4G connectivity, a front-facing camera for video calls, a larger battery, and Android 2.2. The phone also boasted impressive data speeds and good call quality. Other highlights were a rich and vibrant Super AMOLED touch screen and a 5-megapixel camera with 720p HD video recording.

CNET review bottom line: The Samsung Galaxy S 4G was a fantastic Android smartphone for T-Mobile customers, delivering fast data speeds and other improvements.